Advertisements
Advertisements
प्रश्न
Evaluate:
`5/9 + (-7)/6`
Advertisements
उत्तर
`5/9 + (-7)/6`
| 2 | 9, 6 |
| 3 | 9, 3 |
| 3 | 3, 1 |
| 1, 1 |
LCM of 9 and 6 = 2 x 3 x 3 = 18
`= (5xx2)/(9xx2) - (7xx3)/(6xx3)`
(LCM of 9 and 6 = 18)
`= (10-21)/18`
`= (-11)/18`
APPEARS IN
संबंधित प्रश्न
Represent `(-2)/11, (-5)/11, (-9)/11` on the number line.
Observe the number line and answer the questions.
- Which number is indicated by point B?
- Which point indicates the number `1 3/4`?
- State whether the statement ‘the point D denotes the number `5/2`’ is true or false.
Show the following numbers on a number line. Draw a separate number line for the example.
`7/5 , (-2)/5 , (-4)/5`
Show the following numbers on a number line. Draw a separate number line for the example.
`13/10 , (-17)/10`
Evaluate:
`5/(-11) + 0`
`-3/4` is smaller than –2.
The rational number `57/23` lies to the left of zero on the number line.
The rational numbers `1/2` and –1 are on the opposite sides of zero on the number line.
The rational numbers can be represented on the number line.
The rational numbers `1/2` and `- 5/2` are on the opposite sides of 0 on the number line.
